1990s pre-owned half-hoop post-back earrings from NINA RICCI featuring engraved logo, half hoop design, post-back fastening, for pierced ears, circa 1990s and rhodium-plated brass. These earrings come as a pair.. Conscious: Purchasing this item continues its narrative and reduces the environmental impact of using new resources. You can be confident that you’re making a better choice for the Planet..